Lumina ascendancy I got a brain system

Aaron is a talented weapon modifier, working tirelessly at a small repair shop to support himself and his younger sister. His life is a stark contrast to those who reside within the walled city—individuals gifted with extraordinary abilities that set them apart from ordinary people.

Night after night, Aaron is plagued by vivid, unsettling dreams that leave him restless and drained. He’s grown tired of the relentless cycle, but everything changes one fateful day.

Something extraordinary occurs. Aaron awakens to discover an inexplicable power—his mind begins to communicate with him, guiding his thoughts and actions. His intelligence surges beyond human comprehension, enabling him to design and modify weapons in an instant, pushing their capabilities to unimaginable heights.

Yet, the source of this newfound power remains a mystery. What is the connection between his dreams and this sudden evolution of his mind? And what secrets lie hidden within his subconscious?